- XG150 High Carbon Alloyed Iron An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time. Minimises warping and cracking and prolongs the service life of the rotor

- Tri-Symmetrical T3 Slot design dampens the vibration harmonics resulting in a quieter, responsive and a further improvement of brake pedal feel when compared to the T2 slot design

- TSP (Thermal Stability Profiling) prolongs the service life of the rotor. This process is only applied to HEAVY DUTY, T3 4X4 and CLUBSPEC rotors containing XG-150 high carbon alloyed iron.